Adjust post-install script to not be RPM specific.
Adjust post-install script to not be RPM specific.

jml/flocker,wallnerryan/flocker-profiles,mbrukman/flocker,moypray/flocker,Azulinho/flocker,w4ngyi/flocker,wallnerryan/flocker-profiles,hackday-profilers/flocker,LaynePeng/flocker,AndyHuu/flocker,achanda/flocker,jml/flocker,Azulinho/flocker,1d4Nf6/flocker,Azulinho/flocker,runcom/flocker,LaynePeng/flocker,mbrukman/flocker,jml/flocker,AndyHuu/flocker,adamtheturtle/flocker,runcom/flocker,1d4Nf6/flocker,hackday-profilers/flocker,adamtheturtle/flocker,agonzalezro/flocker,LaynePeng/flocker,mbrukman/flocker,w4ngyi/flocker,agonzalezro/flocker,moypray/flocker,runcom/flocker,lukemarsden/flocker,lukemarsden/flocker,adamtheturtle/flocker,hackday-profilers/flocker,wallnerryan/flocker-profiles,w4ngyi/flocker,achanda/flocker,moypray/flocker,lukemarsden/flocker,1d4Nf6/flocker,achanda/flocker,AndyHuu/flocker,agonzalezro/flocker